3 Deeply-Rooted Traits That Explain Why You Have A Type, According To Research

Have you ever wondered why your exes all looked the same?

Last updated on Oct 11, 2025

Why woman has a type. Manny Moreno | Unsplash
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We've all been there. You meet someone new, feel that familiar spark, and then realize that they're eerily similar to your last three partners. Why do we find ourselves drawn to the same kinds of people over and over, even when logic suggests we should be casting a wider net?

Pretty much everyone has a "type." Even if you find yourself attracted to both the jock and the punk rocker, there is usually some underlying factor that draws you to them. I’ve been hearing for years that women are attracted to people like their dads, and looking at the characteristics of my boyfriend, I don’t really find that to be true. The whole thing is rather confusing because while I find a whole array of people attractive, I still tend to hone in on a few specific characteristics.

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While my teenage friends were drooling over The Backstreet Boys, I was growing my love for the singers of Blink-182. And as I started getting older, my attraction to the “skater boy” type started creeping into real life with my boyfriend choices.

I’ve always liked artistic and musical guys with the surfer traits of tall, lean, long hair and lip rings. I’ve always wondered why that was, and now, it seems that I have an answer.

According to the team of researchers based at the University of California at Davis, there’s actually a reason why people gravitate towards partners with specific characteristics. A study published in the Journal of Personality and Social Psychology involved the analysis of over 1,000 heterosexual couples in both current and ex-relationships.

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The scientists who performed the study found that people are most likely to have these three deeply-rooted traits:

1. Similar physical characteristics

There's a reason your friends can often guess your type before you even introduce your new partner. A 2020 study found that people's romantic partners often share similar facial features, from eye color and hair texture to bone structure and smile shape.

2. Similar levels of intelligence

man who is someone's type because of their deep rooted traits Light and Vision / Shutterstock

This is about compatibility in how you process the world, communicate, and connect. When you share similar intellectual capacities with someone, conversations flow more naturally. You might not realize you're filtering for it, but studies show that couples tend to be remarkably well-matched in IQ and educational background.

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3. Similar educational and religious backgrounds

There have been plenty of theories out there to sum up why we tend to be most attracted to people we share these traits with. Many of them center around the thought that circumstances cause people to be around a similar pool of potential partners, such as the neighborhood where they live or the school they attend. This seems to be the main factor evidenced to be at play in this study, too.

RELATED: 3 Deeply-Rooted Traits That Explain Why You Have A Type, According To Research

“The exes of a particular person tended to be very similar on variables like education, religiosity, and intelligence, but this type of similarity was entirely due to the school that people attended,” the study concluded. “Within their local school context, people were no more or less likely to select educated, intelligent, or religious partners.”

So, when it comes down to it, it seems important to evaluate what type of person you actually are, because this heavily determines the traits of the people that you choose to date. Want to break out of your mold and try dating someone a little out of your comfort zone

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Try moving somewhere new, involving yourself in a different scene, or taking up a new group hobby. You never know who you’ll meet.

RELATED: The Type Of Guy You Deserve, Based On Your Love Language

Shannon Ullman is a writer who focuses on travel and adventure, women's health, pop culture, and relationships. Her work has appeared in Huffington Post, MSN, and Matador Network.

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